Sci. Res. Korea–Sakhalin Exp. 1900–1901: 235.
Current status: Pseudopleuronectes schrenki (Schmidt, 1904) (Norman, 1934: 343 in synonymy of Pseudopleuronectes yokohamae)
Syntypes: ZIN 12377 a (1) Fort Korsakovsky [Korsakov], 24.05.1901, collector P.Yu.Schmidt; ZIN 12377 b (1) west coast of Sakhalin Island, Maoka [Kholmsk], 01.06.1901, collector P.Yu.Schmidt; ZIN 56341 (2) Fort Korsakovsky [Korsakov], 24.05.1901, collector P.Yu.Schmidt.
Remark: the largest and best syntype ZIN 12377 a can be designated as lectotype in future revisions.